FOURTH SEASON OF "GOOD LUCK CHARLIE" PREMIERES WITH A SPECIAL PERFORMANCE BY THE MUPPETS, SUNDAY, APRIL 28 ON DISNEY CHANNEL Season four of Disney Channel's hit family comedy "Good Luck Charlie," premieres SUNDAY, APRIL 28 (7:30-8:00 p.m. ET/PT) with a special performance by Disney's...

GARY (Jason Segel) is loyal to his brother Walter-the two do everything together. "Gary is from Smalltown, USA," says Jason Segel (TV's "How I Met Your Mother," "Forgetting Sarah Marshall"), a longtime Muppet fan who created the role with himself in mind. "He's...